1 1999-05-05 Catherine Moore <clm@cygnus.com>
3 * tc-m68k.c: Include elf/m68k.h.
4 (m68k_elf_final_processing): New routine.
5 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
8 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
10 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
13 1999-04-30 Nick Clifton <nickc@cygnus.com>
15 * config/tc-mcore.c (mcore_s_section): Dump literals before
18 1999-04-29 Nick Clifton <nickc@cygnus.com>
20 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
23 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
25 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
26 (TC_INIT_FIX_DATA): Delete.
27 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
28 (TC_INIT_FIX_DATA): Delete.
29 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
30 * write.c (fix_new_internal): Initialize fx_cgen member.
31 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
32 (gas_cgen_md_apply_fix3): Update.
33 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
34 (md_cgen_record_fixup_exp): Update.
35 (FX_OPINFO_R_TYPE): Update.
37 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
38 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
39 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
40 * frags.h (struct frag): Make opindex, opinfo ints.
42 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
44 1999-04-26 Tom Tromey <tromey@cygnus.com>
46 * aclocal.m4, configure: Updated for new version of libtool.
48 1999-04-22 Nick Clifton <nickc@cygnus.com>
50 * config/tc-mcore.c (md_apply_fix3): Renamed function from
52 (md_apply_fix3): Do not fix up absolute relocations against
55 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
57 1999-04-20 Nick Clifton <nickc@cygnus.com>
59 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
60 changes and data-in-text directives.
61 (mcore_cons): New function: intercept cons() operations.
62 (mcore_float_cons): New function: intercept float_cons()
64 (mcore_stringer): New function: intercept stringer() operations.
66 1999-04-18 Ian Lance Taylor <ian@zembu.com>
68 * obj.h (struct format_ops): Change generate_asm_lineno field to
70 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
72 * config/tc-alpha.c (find_opcode_match): Add default case to
74 (find_macro_match): Likewise.
75 (load_expression): Parenthesize && within ||.
77 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
79 1999-04-17 Nick Clifton <nickc@cygnus.com>
81 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
82 .text .data .section pseudo ops.
83 (mcore_s_section): New function. Dump lits before changing secs.
84 (mcore_s_text): New function. Dump lits before changing secs.
85 (mcore_s_data): New function. Dump lits before changing secs.
87 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
89 * config/tc-mips.c (mips_32bitmode): New.
90 (md_begin): Set mips_32bitmode if needed.
91 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
92 Set EF_MIPS_32BITMODE.
94 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
96 * config/obj-coff.c (c_section_symbol): Fix typo in previous
99 1999-04-16 Nick Clifton <nickc@cygnus.com>
101 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
103 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
105 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
106 expressions correctly.
109 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
111 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
113 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
115 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
116 and fmpynfadd instructions.
118 1999-04-11 Richard Henderson <rth@cygnus.com>
120 * as.h (environ): Declare it, if needed.
121 * as.c (dump_statistics): Don't declare environ.
122 * configure.in (environ): Detect declaration.
123 * configure, config.in: Rebuild
125 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
126 (i386_displacement): Allocate enough space for replacement buffer.
127 Clean up replacement buffer initialization.
129 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
131 * subsegs.c (section_symbol): Don't create a new symbol if one
132 already exists; instead, use the existing one, but set its segment
133 and frag data if it hasn't already been defined.
134 * config/obj-coff.c (c_section_symbol): Likewise.
136 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
138 * tc-alpha.c (load_expression): Call as_bad instead of abort.
140 1999-04-08 Nick Clifton <nickc@cygnus.com>
142 * config/tc-mcore.c: New File: Support routines for MCore
144 * config/tc-mcore.h: New File: Definitions for MCore assembler.
145 * config/obj-coff.c: Add support for mcore-pe target.
147 * Makefile.am: Add support for MCore targets.
148 * Makefile.in: Regenerate.
149 * configure.in: Add support for MCore targets.
150 * configure: Regenerate.
152 * doc/all.texi: Set MCORE.
153 * doc/as.texinfo: Document MCore specific command line options.
155 * write.h: Prevent multiple inclusion.
157 1999-04-06 Ian Lance Taylor <ian@zembu.com>
159 * asintl.h (LC_MESSAGES): Never define.
160 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
162 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
165 * Makefile.am (m68k-parse.c): If configuring in the source
166 directory, copy m68k-parse.y into the local directory before
167 running ylwrap, to remove spurious differences when generating
169 * Makefile.in: Rebuild.
171 * config/tc-sparc.h (md_do_align): Just allocate the number of
172 bytes necessary, rather than always allocating 1024.
174 1999-04-04 Ian Lance Taylor <ian@zembu.com>
176 * listing.c (listing_newline): Add cast to avoid warning.
177 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
178 * config/tc-i386.c (i386_scale): Add return value.
179 (build_displacement_string): Remove unused local temp_disp2.
180 (i386_intel_memory_operand): Add parentheses to avoid warning.
181 (i386_intel_operand): Remove unused local end_of_operand_string.
182 (i386_operand): Remove unused local operand_modifier.
183 (i386_operand): Add parens to avoid warning.
185 1999-04-04 Don Bowman <don@pixsci.com>
187 * configure.in: Add mips*-*-vxworks* target; have it define
189 * configure, config.in: Rebuild.
191 1999-03-31 Nick Clifton <nickc@cygnus.com>
193 * configure.in (emulations): Add support for arm-epoc-pe.
194 * configure: Regenerate.
195 * config/te-epoc-pe.h: New file. Define macros specific to
197 * config/tc-arm.h: Select epoc-pe-arm target format if configured
198 for arm-epoc-pe target.
200 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
202 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
204 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
206 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
207 detect ",n" without a condition.
208 (pa_parse_neg_cmpsub_cmpltr): Likewise.
211 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
213 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
214 instruction is encoded with one bit.
217 1999-03-23 Ian Lance Taylor <ian@zembu.com>
219 * doc/internals.texi (CPU backend): Mention that
220 line_separator_chars should not include newline. From thi
221 <ttn@mingle.glug.org>.
223 1999-03-22 Doug Evans <devans@casey.cygnus.com>
225 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
226 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
228 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
230 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
232 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
234 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
237 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
239 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
241 1999-03-15 Martin Hunt <hunt@cygnus.com>
243 * app.c (do_scrub_begin): Change '-' back to a symbol char
244 so we can use multiple opcodes on a line again.
246 * config/tc-d30v.c: By default, warn if a symbol has
247 the same name as a register. Plus some minor
248 updates from the branch.
250 1999-03-13 Nick Clifton <nickc@cygnus.com>
252 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
253 BFD_RELOC_16 and BFD_RELOC_64.
255 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
257 * expr.c (expr): Add missing else.
259 1999-03-12 Nick Clifton <nickc@cygnus.com>
261 * config/tc-arm.c (md_apply_fix3): Improve error message.
263 1999-03-11 Doug Evans <devans@casey.cygnus.com>
265 * Makefile.am (CPU_TYPES): Add fr30.
266 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
267 (fr30,m32r dependencies): Update.
268 * Makefile.in: Rebuild.
270 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
271 (gas_cgen_record_fixup_exp): Ditto.
272 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
273 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
274 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
275 (md_cgen_lookup_reloc): Update use of operand->type.
276 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
277 (md_convert_frag): Call cgen_operand_lookup_by_num.
278 (md_cgen_lookup_reloc): Update use of operand->type.
279 (m32r_cgen_record_fixup_exp): Ditto.
281 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
283 * config/tc-mips.c (md_show_usage): Fix message.
285 1999-03-03 Nick Clifton <nickc@cygnus.com>
287 * doc/c-arm.texi (ARM Syntax): Document new command line switches
288 and LDR reg,=<expr> instruction.
290 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
293 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
295 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
297 1999-02-17 Nick Clifton <nickc@cygnus.com>
299 This patch was created by: Scott Bambrough
300 <scottb@corelcomputer.com>
303 Special cased '@' character. The '@' character is used as the
304 ARM assembler comment character, as a special character
305 and in ELF .symver pseudo-op's, and as a special character in
306 .type and .section pseudo-ops.
307 (symver_pseudo): New static variable.
308 (symver_state): New static variable.
309 (struct app_save): Add field 'symver_state'.
310 (app_push): Save global symver_state int struct app_save.
311 (app_pop): Restore global symver_state from struct app_save.
312 (do_scrub_chars): Special case handling of '@' character in
315 * configure.in: Modified to recognize armv* uname syntax from ARM
317 * configure: Regenerated.
319 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
320 a prefix to the section's type.
321 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
324 * config/tc-arm.h: Add support for PIC generation:
325 (pic_code): New boolean.
326 (obj_relocate_extern): Define.
327 (TC_RELOC_RTSYM_LOC_FIXUP): Define
328 (TC_CONS_FIX_NEW): Define.
329 (tc_fix_adjustable): Define.
330 (GLOBAL_OFFSET_TABLE_NAME): Define.
332 * config/tc-arm.c: Add support for PIC generation:
333 (line_seperator_chars): Allow ';' as a seperator for Linux.
334 (is_immediate_prefix): New macro.
335 (arm_parse_reloc): New function.
336 (s_arm_elf_cons): New function.
337 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
338 (md_undefined_symbol): Special case handling for the Global Offset
340 (md_apply_fix3): Handle PIC relocs.
341 (tc_gen_reloc): Handle PIC relocs.
342 (md_parse_option): Add support for '-k' command line switch to
343 enable PIC generation.
344 (cons_fix_new_arm): New function.
345 (s_arm_elf_cons): New function.
347 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
349 * configure.in: Add comments for uses of AC_DEFINE.
350 * acinclude.m4: Likewise.
351 * acconfig.h: Remove.
352 * aclocal.m4: Rebuild.
353 * configure: Rebuild.
354 * Makefile.in: Rebuild.
355 * config.in: Rebuild.
357 1999-02-15 Jim Lemke <jlemke@cygnus.com>
359 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
360 non-constant offset from a base register.
362 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
364 * config/tc-alpha.c (md_show_usage): Put \ before newline in
367 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
369 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
370 (emit_insn): Look for pc-relative and no-overflow specifiers on
371 internal relocation types.
373 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
375 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
378 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
380 (mips_4650, mips_4010, mips_4100): Variables removed.
381 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
382 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
384 (md_begin): Don't bother initializing the mips_NNNN variables;
385 mips_cpu is set, and that's good enough now.
386 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
387 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
388 (show): New function, to handle wrapping in the CPU lists.
389 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
391 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
393 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
394 than treat as an immediate specifier.
396 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
398 * config/tc-i386.c: Prototype many functions.
399 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
400 (i386_immediate): Remove unused second argument.
401 (i386_intel_operand): Fix i386_is_reg typo.
402 (i386_operand): Use allow_naked_reg.
403 (output_invalid): Make operand int for K&R.
405 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
407 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
409 * Makefile.in: Rebuild.
411 1999-02-09 Doug Evans <devans@casey.cygnus.com>
413 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
415 (EXTRA_as_new_SOURCES): Comment out.
416 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
417 * Makefile.in: Rebuild.
418 * doc/Makefile.in: Rebuild.
419 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
420 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
421 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
422 * configure: Rebuild.
423 * aclocal.m4: Rebuild.
424 * config.in: Rebuild.
425 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
426 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
427 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
428 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
429 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
430 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
431 (gas_cgen_record_fixup_exp): Ditto.
432 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
433 descriptor, not global variable.
434 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
435 descriptor, not global variable. Refer to insert_operand handler
436 via cpu descriptor, not global function.
437 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
438 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
439 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
440 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
441 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
442 * config/tc-m32r.c: Ditto.
443 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
444 (md_assemble): Ditto.
445 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
447 1999-02-09 Nick Clifton <nickc@cygnus.com>
449 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
450 relocations for ELF targets.
452 1999-02-08 Nick Clifton <nickc@cygnus.com>
454 * configure.in: Add support for StrongARM target.
455 * configure: Regenerate.
457 1999-02-05 Nick Clifton <nickc@cygnus.com>
459 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
461 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
464 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
466 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
468 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
470 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
471 (INTEL_DWORD_MNEM_SUFFIX): Define.
477 (OFFSET_FLAT): Define.
479 (NONE_FOUND): Define.
482 * config/tc-i386.c (set_intel_syntax): New routine.
483 (intel_syntax): Declare.
484 (allow_naked_reg): Declare.
485 (md_pseudo_table): Support .intel_syntax and .att_syntax.
486 (intel_float_operand): New routine.
487 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
488 Handle brackets as well as parens. Call i386_intel_operand for
489 intel syntax. Reverse operands if appropriate. Handle new
490 suffixes. Handle movzx and movsx.
491 (i386_is_reg): New routine.
492 (i386_immediate): New routine.
493 (i386_scale): New routine.
494 (i386_displacement): New routine.
495 (i386_operand_modifier): New routine.
496 (build_displacement_string): New routine.
497 (i386_parse_seg): New routine.
498 (i386_intel_memory_operand): New routine.
499 (i386_intel_operand): New routine.
500 (i386_operand): Call i386_displacement, i386_immediate,
501 i386_scale, etc. instead of handling inline.
502 (parse_register): Handle registers without prefix.
504 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
506 * configure: Regenerate.
507 * configure.in (arm-*-oabi): New.
509 * config/tc-arm.c (target_oabi): Declare.
510 (md_apply_fix3): Support REL relocs.
511 (md_parse_option): Handle -oabi.
512 (elf32_arm_target_format): New routine.
513 (md_longopts): Add OPTION_OABI.
514 * config/tc-arm.h: Redefine TARGET_FORMAT.
517 1999-01-28 Nick Clifton <nickc@cygnus.com>
519 * write.c (write_relocs): Handle out of range error.
521 * config/tc-fr30.c (fr30_fix_adjustable): New function.
522 (fr30_force_relocation): Default to 0.
524 * config/tc-fr30.h (obj_fix_adjustable): Define.
525 (TC_FORCE_RELOCATION): Define.
527 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
530 1999-01-16 Nick Clifton <nickc@cygnus.com>
532 * config/tc-d30v.c (write_2_short): Do not generate a sequential
533 merge of two instructions if the left instruciton kills the right.
535 1999-01-11 Doug Evans <devans@casey.cygnus.com>
537 * Makefile.in: Regenerate.
538 * configure.in: Redo test for using cgen.
539 * configure: Regenerate.
541 1999-01-09 Nick Clifton <nickc@cygnus.com>
543 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
544 redefinition of this macro.
546 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
548 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
551 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
553 * config/tc-mips.c (append_insn): For mips16, insert a nop between
554 a read of HI or LO and an immediatly following branch.
556 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
558 * config/tc-mips.c (md_begin): Another correction to the setting of
561 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
563 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
565 1998-12-21 Nick Clifton <nickc@cygnus.com>
567 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
568 bit insn when optimizing, so that parallelised instructions will
569 start on a 32 bit boundary.
571 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
573 * config/tc-mips.c (mips_eabi64): New.
574 (md_begin): Set mips_eabi64.
575 (mips_elf_final_processing): Use it.
577 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
579 * config/tc-mips.c (mips_elf_final_processing):
580 Correct setting of ABI in e_flags.
582 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
584 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
586 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
588 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
590 1998-12-15 Doug Evans <devans@casey.cygnus.com>
592 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
593 warning, values that don't fit in the field.
595 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
597 * config/tc-mips.c (mips_abi_string): New.
598 (md_parse_option,md_longopts): Add mabi.
599 (mips_elf_final_processing): Set e_flags based on mabi flag.
601 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
603 * config/tc-mips.c (md_parse_option): Handle vr4111.
605 98-12-11 Ken Raeburn <raeburn@cygnus.com>
607 * config/tc-h8300.c (build_bytes): Change message given if the
608 instruction requires H8/300H mode and we're not in Hmode, to
609 suggest that it may be the operand modes that are the problem, not
610 necessarily the opcode.
612 1998-12-10 Nick Clifton <nickc@cygnus.com>
614 * config/tc-fr30.c: Add line separator character.
616 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
618 * configure.in (hppa-*-mpeix*): New target.
619 * config/obj-som.h (obj_som_compiler): Declare.
620 * config/obj-som.c (compiler_seen): New static variable.
621 (obj_som_compiler): New function.
622 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
623 (md_pseudo_table): Add "compiler" if OBJ_SOM.
624 (pa_type_args): Set hppa_priv_level.
625 (pa_compiler): New static function if OBJ_SOM.
626 * configure: Rebuild.
628 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
630 * read.c (output_leb128): Don't mark as inline.
632 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
634 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
635 AIX .vbyte unaligned data support.
636 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
637 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
640 1998-12-07 Nick Clifton <nickc@cygnus.com>
642 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
645 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
647 * config/tc-arm.c (elf32_arm_force_relocation): Check for
648 BFD_RELOC_ARM_PCREL_BRANCH.
650 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
652 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
653 checking the target type.
654 (mips-dec-bsd*): Set endian to little.
655 * configure: Rebuild.
657 COFF weak symbol support, based on patches from Mark Elbrecht
659 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
660 * config/obj-coff.c (obj_coff_weak): New static function.
661 (obj_coff_endef) [both versions]: Handle weak symbols.
662 (coff_frob_symbol): Likewise.
663 (yank_symbols): Likewise.
664 (obj_pseudo_table): Add "weak".
666 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
667 <aymeric.vincent@emi.u-bordeaux.fr>.
668 * aclocal.m4: Rebuild with current tools.
669 * configure: Rebuild.
671 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
672 an assertion failure for a case we can't handle when OBJ_ECOFF.
674 * expr.c (operator): And with 0xff to avoid problems with signed
677 1998-12-03 Nick Clifton <nickc@cygnus.com>
679 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
680 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
682 1998-12-02 Nick Clifton <nickc@cygnus.com>
684 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
687 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
689 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
692 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
694 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
697 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
699 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
701 (d10v_cleanup): Only generate previous insn if a multiline insn is
704 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
706 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
709 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
711 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
712 -marm6xxx command line switches.
714 1998-11-18 Doug Evans <devans@casey.cygnus.com>
716 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
717 (itbl-ops.o): Delete duplicate dependencies.
718 Rebuild dependencies.
719 Add fr30 dependencies.
720 * Makefile.in: Rebuild.
722 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
724 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
726 * listing.c: Ignore line terminator characters found inside
729 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
731 * po/gas.pot: Regenerated.
733 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
735 * config/tc-fr30.c (fr30_is_colon_insn): New name for
736 fr30_is_label_start(). Also checks for delay slot insns.
738 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
739 FR30 instructions which contain a colon in the mnemonic.
741 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
743 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
745 * config/tc-fr30.c: Removed currently superflous code.
747 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
749 * config/tc-fr30.h: New file.
750 * config/tc-fr30.c: Tweaking so that it will compile.
752 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
754 * config/tc-d10v.h (obj_fix_adjustable): Define.
755 (TC_FORCE_RELOCATION): Define.
756 (d10v_force_relocation): Declare.
757 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
758 (md_apply_fix3): Handle Vtable relocs.
759 (d10v_fix_adjustable): New.
760 (d10v_force_relocation): New.
762 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
764 * config/tc-d30v.c: Change default behaviour to ignore potential
765 conflicts between register name and symbol names.
767 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
769 * configure.in: Add fr30-*-*.
770 * config/tc-fr30.c: New file.
771 * Makefile.in: Regenerated.
772 * config.in: Regenerated.
773 * configure: Regenerated.
774 * doc/Makefile.in: Regenerated.
775 * po/gas.pot: Regenerated.
777 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
779 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
782 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
784 * app.c (do_scrub_begin): Set characters above 127 to be symbol
786 (do_scrub_chars): Add some casts to unsigned char to avoid
787 unwanted sign extension.
788 * read.c (lex_type): Set characters about 127 to be symbol
790 * config/tc-i386.c (md_begin): Set identifier_chars and
791 operand_chars for values above 127.
793 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
795 * configure.in: detect cygwin* instead of cygwin32*
796 * configure: regenerate
798 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
800 * listing.c: Add support for producing a listing from piped
803 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
805 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
806 (append_insn): Account for the tx39's multiply behavior.
808 1998-10-26 Michael Meissner <meissner@cygnus.com>
810 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
811 from assemble_parallel_insns. Add support for '->' to indicate
812 explicitly serializing the instructions.
813 (md_assemble): Ditto.
815 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
817 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
820 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
822 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
824 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
826 * config/tc-mips.c : support frame and regmask/fregmask when
827 MIPS_STABS_ELF is specified.
829 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
831 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
832 (md_apply_fix): Don't return 1 for VTABLE relocs.
833 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
835 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
837 * doc/c-i386.texi: Replace occurences of "opcode" with
838 "instruction mnemonic", "instruction", or "mnemonic" when
839 referring to the name of an instruction. Use "opcode" when
840 referring to the sequence of machine bytes.
842 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
843 (is_opcode_char): Rename to is_mnemonic_char.
844 (md_assemble and i386_operand): Correct error messages from
845 "opcode" to "instruction mnemonic"
846 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
847 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
848 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
849 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
850 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
851 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
852 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
854 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
856 * config/tc-i386.c (i386_operand): Check for garbage after
859 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
861 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
862 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
864 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
866 * config/tc-sh.h (obj_fix_adjustable): Define.
867 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
868 (md_apply_fix): Likewise.
869 (tc_gen_reloc): Likewise.
870 (sh_fix_adjustable): New.
872 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
874 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
875 * cgen.h (gas_cgen_finish_insn): Update prototype.
876 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
877 cgen_insn_t -> CGEN_INSN_INT.
878 (make_parallel): Update handling of CGEN_INT_INSN_P.
879 (assemble_parallel_insn): Ditto.
880 (target_make_parallel): New function.
881 (md_assemble): Use it.
883 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
885 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
887 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
889 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
890 converted into lower case.
892 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
894 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
895 (gas_cgen_tc_gen_reloc): Likewise.
896 * config/tc-m32r.h (obj_fix_adjustable): Define.
897 * config/tc-m32r.c (m32r_fix_adjustable): New.
898 (m32r_force_relocation): Handle VTABLE relocs.
900 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
902 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
904 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
906 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
907 to lower case before parsing.
909 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
910 parallel insns modift buts in the PSW as a side effect.
912 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
914 * config/tc-d30v.c (find_format): Test for missing flag and
917 (md_apply_fix3): Fix error messages to avoid
918 assumption about presence of a symbol.
920 (parallel_ok): Disallow parallel instructions that both modify the
923 (find_format): Generate a warning if an odd numbered register is
924 used as the first register in a mutli-register instruction.
926 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
928 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
929 relocations are always associated with a symbol.
931 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
933 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
934 (elf32_sparc_force_relocation): Declare.
935 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
936 (tc_gen_reloc): Handle vtable relocs.
937 (elf32_sparc_force_relocation): New.
939 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
941 * symbols.c (S_IS_FUNCTION): New.
942 * config/tc-v850.h (obj_fix_adjustable): Define.
943 (TC_FORCE_RELOCATION): Define.
944 (v850_force_relocation): Declare.
945 * config/tc-v850.c (tc_gen_reloc): Use offset instead
946 of fx_addnumber for VTABLE reloc addends.
947 (md_apply_fix3): Handle VTABLE relocs.
948 (v850_fix_adjustable): New.
949 (v850_force_relocation): New.
951 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
953 * tc-hppa.c (fp_operand_format): Add some additional formats.
954 (pa_ip): Do not automatically promote into pa2.0 mode.
955 (pa_level): Handle ".level 2.0".
957 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
959 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
960 * config/tc-i386.h (template.extension_opcode): Change to
961 unsigned int to allow full range of 8-bit opcode suffixes.
962 (None): Redefine as 0xffff.
964 From Jeff B Epler <jepler@usgs.gov>
965 * doc/c-i386.texi (i386-SIMD): New section.
967 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
969 * read.c (discard_rest_of_line): New function.
970 * read.h: Declare it.
971 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
973 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
975 * config/tc-d10v.c (find_symbol_matching_register): New function.
976 (find_opcode): Cope with the case where a register name matches
979 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
981 * config/tc-v850.c (md_pcrel_from): Rename to
982 v850_pcrel_from_section.
983 (v850_pcrel_from_section): Do not resolves symbols in other
986 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
988 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
990 * config/tc-d10v.c (find_opcode): Generate an error if a register
991 is supplied for an operand that should not be a register.
993 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
995 * config/tc-d30v.c (write_2_short): But do allow delayed branch
996 instructions to have another instruction in the right bin.
998 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
1000 * config/tc-d30v.c (write_2_short): Do not allow instructions in
1001 the right container if the left container holds a branch
1004 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
1006 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
1007 both a register name and symbol name.
1008 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
1010 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
1012 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
1013 execution unit class.
1015 (reg_name_search): If a name matches a register and a symbol,
1016 prefer the register.
1017 (find_format): Disallow flag registers when a general purpose
1018 register is required.
1019 If a number is required, but a register has been given, check to
1020 see if a symbol with the same name as the register exists, and if
1021 so, use that symbol.
1023 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
1025 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
1027 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
1029 * config/tc-d30v.c (find_format): Do not accept flag registers as
1030 general purpose registers.
1031 (find_format): If an immediate value is expected at a given place
1032 in a format, but a register name has been provided instead, check
1033 to see if that register name matches the name of a predefined
1034 symbol and if it does, then use the symbol instead.
1035 (reg_name_search): If a register name matches a symbol name,
1036 prefer the register name to the symbol name.
1038 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
1040 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
1041 the previous insn to empty.
1043 1998-09-20 Michael Meissner <meissner@cygnus.com>
1045 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
1046 pieces, forcing the use of an ANSI compiler.
1048 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1050 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
1052 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
1054 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
1056 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
1058 (obj_elf_vtable_entry): Likewise.
1059 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
1060 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
1061 (tc_gen_reloc): Likewise.
1062 (arm_fix_adjustable): Likewise.
1063 (elf32_arm_force_relocation): New.
1064 (armelf_frob_symbol): Remove coff-style symbol support.
1066 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
1068 * config/tc-i386.c (i386_operand): Fix typo in last patch.
1070 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
1072 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
1073 OBJ_COFF so that routine is defined for a.out format.
1075 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
1077 * config/tc-i386.c (i386_operand): Detect non-segment registers
1078 used as segment prefixes.
1080 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
1082 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
1083 optimize across FDE boundaries.
1085 * config/obj-coff.c (obj_coff_section): Preserve any link once
1086 flags when setting the section flags.
1088 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
1090 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
1091 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
1093 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
1095 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
1098 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
1100 * frags.c (frag_grow): Include the size of the frag struct in the
1103 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
1104 if the new subseg comes before the old.
1106 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
1108 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
1109 to handle edge8 and edge16.
1111 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
1113 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
1114 before we clobber the symbol involved.
1116 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
1118 * config/tc-arm.c: Remove OBJ_ELF definitions for
1119 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
1120 use arm_adjust_symtab for OBJ_COFF.
1121 (armelf_adjust_symtab): New Routine.
1122 * config/tc-arm.h: Define obj_adjust_symtab to
1123 armelf_adjust_symtab for OBJ_ELF.
1125 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
1127 * configure.in: Make all i386-elf targets use bfd_gas.
1128 * config/tc-i386.c (tc_i386_force_relocation): New.
1129 (tc_i386_fix_adjustable): Don't fix vtable relocs.
1130 (md_apply_fix3): Likewise.
1131 (tc_gen_reloc): Handle them.
1132 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
1133 tc_i386_force_relocation.
1135 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
1137 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
1139 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
1141 * config/tc-d30v.c (md_assemble): Copy previous opcode over
1142 current opcode after writing the first insturction of a reverse
1145 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
1147 * read.h (generate_lineno_debug): Add prototype.
1148 * read.c (generate_lineno_debug): Make non-static.
1150 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1152 * config/tc-i386.c (md_assemble): Only warn for address/data size
1155 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
1157 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
1158 against Thumb function names, as the linker needs this information.
1160 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
1162 * expr.c (operand): Check also that there is no advance in operand
1163 after atof_generic in order to decide "is it label 0f or floating
1166 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
1168 * config/tc-m32r.c: Replace double dash prefix to M32R specific
1169 command line options with a single dash.
1170 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
1172 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
1174 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
1175 * tc-arm.c (arm_fix_adjustable): New routine.
1177 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
1179 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
1180 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
1181 demand_empty_rest_of_line before mri_comment_end.
1182 (equals): Check garbage after expression before
1183 mri_comment_end in MRI mode.
1185 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
1187 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
1188 small immediate constant to use the constant itself rather than
1191 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
1193 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
1194 (pa_leave): Likewise.
1196 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1198 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
1200 (i386_operand): Fix an error message.
1202 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
1204 * doc/c-arm.texi (ARM Directives): Document .req directive.
1206 * config/tc-arm.c (reg_required_here): Display erroneous string if
1207 the register name could not be decoded.
1208 Do not set inst.instruction if the sift is -1.
1210 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
1212 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
1215 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
1217 * config/tc-d30v.c (d30v_align): Always perform alignment request,
1218 even if it is belived to be unnecessary.
1220 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1222 config/tc-i386.c (i386_operand): Size immediate constants by
1223 suffix (erroneously removed as part of July 7 change).
1225 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
1227 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
1228 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
1229 (armelf_frob_symbol): New Routine.
1230 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
1232 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
1234 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
1236 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
1238 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
1239 command line switches passed to assembler.
1241 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
1243 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
1244 (gas_cgen_opcode_desc): Declare.
1245 (gas_cgen_parse_operand): Declare.
1246 (*): Prepend gas_ to gas specific fns to denote them as such.
1248 * cgen.c (gas_cgen_opcode_desc): New global
1249 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
1250 (queue_fixup): Renamed from cgen_queue_fixup.
1251 (*): Prepend gas_ to gas specific fns to denote them as such.
1253 (gas_cgen_md_apply_fix3): Update call to insert_operand.
1254 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
1255 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
1256 Open opcode table and initialize it.
1257 (make_parallel): Use gas_cgen_opcode_desc.
1258 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
1259 (md_assemble): Ditto.
1261 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
1263 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
1264 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
1265 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
1266 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
1267 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
1268 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
1269 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
1270 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
1271 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
1272 (INIT_STAB_SECTION): Likewise.
1273 (OBJ_PROCESS_STAB): Likewise.
1275 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
1276 (md_parse_option): Watch for them.
1277 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
1278 (md_begin): Kill neverdef code.
1279 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
1280 (s_alpha_prologue): Watch alpha_cur_ent_sym.
1281 (s_alpha_coff_wrapper): New.
1282 (md_pseudo_table): Trap all ECOFF pseudos.
1284 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
1286 Start of changes to remove mdebug section from mips*-elf
1287 Based on MIPS_STAB_ELF definition
1288 * acconfig.h: undef if not configured
1289 * config.in: undef if not configured
1290 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
1291 * config/tc-mips.c (s_ent): set BSF_FUNCTION
1292 * stabs.c (s_stab_generic): flush frag
1294 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
1296 * configure.in: (arm-*-elf): Handle.
1297 (thumb-*-elf): Handle.
1298 * configure: Regenerate.
1299 * read.c (stringer): Fix typo in comment.
1300 * write.c (fixup_segment): Don't add symbol value to addend if
1302 * config/tc-arm.c (md_section_align): Don't align dwarf debug
1304 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
1307 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
1309 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
1310 (write_2_short): Emit warning if new flag is set.
1311 (do_assemble): Set flags if left instruction is one of special
1312 "right-instruction-killer" type.
1314 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
1316 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
1317 Always output words in debug_info section as big endian.
1318 (sparc_target_format): Choose correct bfd target.
1319 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
1321 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
1323 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
1324 to work with internationalization code. Issue an error when two
1325 operands match that are not allowed to match.
1327 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
1329 * configure.in (install_tooldir): Allow target to specify whether
1330 it wants to be installed in $(tooldir)/bin.
1331 * configure: Regenerate.
1332 * Makefile.am (install-exec-local): Set install-exec-tooldir
1333 dependency via configure.
1334 * Makefile.in: Regenerate.
1336 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
1338 * Makefile.am (install-exec-local): Split into two ...
1339 (install-exec-bindir,install-exec-tooldir): New rules.
1340 * Makefile.in: Regenerate.
1342 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
1344 * Makefile.am (install-exec-local): Don't remove the file before
1345 checking whether $(bindir) == $(tooldir)/bin. From Maciej
1346 W. Rozycki <macro@ds2.pg.gda.pl>.
1347 * Makefile.in: Rebuild.
1349 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
1351 * cgen.c: Include libiberty.h.
1352 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
1353 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
1354 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
1355 (md_cgen_lookup_reloc)): Declare.
1356 (md_cgen_record_fixup_exp): Declare.
1357 * config/tc-m32r.h (md_pcrel_from_section): Declare.
1358 (m32r_relax_frag): Declare.
1359 (cgen_md_apply_fix3): Decls moved to cgen.h.
1360 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
1361 (m32r_cgen_record_fixup_exp): Delete decl.
1362 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
1363 (assemble_nop): Delete.
1364 (expand_debug_syms): Delete unused `exp'.
1365 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
1366 Add default case for -Wall.
1367 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
1368 (md_atof): Delete unused wordP.
1370 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
1372 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
1375 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
1377 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
1378 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
1379 .print, .purgem, and .struct. Remove documentation for
1382 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
1384 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
1385 Update call to insert_operand.
1387 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
1389 * config/tc-m32r.c (ms_show_usage): Formatting changes.
1391 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
1393 * config/tc-i386.c (md_assemble): Don't get confused by trailing
1394 whitespace after a prefix operator.
1396 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
1398 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
1400 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
1402 * config/tc-sparc.c (log2): New static function.
1403 (s_reserve): Use log2 to convert alignment before calling
1405 (s_common): Use log2 to convert alignment before calling
1406 record_alignment and frag_align.
1407 (sparc_cons_align): Use log2.
1409 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
1411 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
1412 (s_common): Likewise.
1414 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
1415 initialization of waddr.
1416 (sparc_elf_final_processing): Add default case to switch.
1418 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1420 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
1421 than temporary real.
1423 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
1425 * write.c (subsegs_finish): Don't align the segments if there were
1428 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
1429 copying aux information.
1431 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
1432 expression into a symbol.
1434 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1436 * config/tc-i386.c (mode_from_disp_size): Change arg and return
1437 type to unsigned int.
1438 (md_assemble): Change type used to store offsets from unsigned
1440 (i386_operand): Switch error check to only call RESTORE_END_STRING
1441 once after parse_register.
1443 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
1445 * config/tc-v850.c (md_show_usage): Changed format to match that
1448 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
1450 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1452 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
1454 (md_apply_fix_2): Force the symbol of the vtable reloc to be
1457 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
1459 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
1460 * doc/Makefile.in: Rebuild.
1462 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
1464 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
1465 for %lo expressions.
1466 (mips_ip, case 'u'): Move range check after code to mask
1467 off bits in %hi/%lo expressions. Mask off high bits for
1470 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
1472 * doc/Makefile.am (gasver.texi): New target.
1473 (as.info, as.dvi): Depends upon gasver.texi.
1474 * doc/as.texinfo: Include gasver.texi. Mention version number on
1475 title page and in top node.
1476 * doc/Makefile.in: Rebuild.
1478 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
1480 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
1481 but not including the line containing the edict.
1482 * listing.h (LISTING_EOF): New.
1483 * input-scrub.c (input_scrub_next_buffer): Call it.
1485 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1487 * config/tc-i386.c (i386_operand): Don't set the size of an
1488 immediate address based solely on the suffix and the mode.
1490 * config/tc-i386.c (md_assemble): Add assertion to make sure
1491 overlap2 does not set Imm.
1493 * config/tc-i386.c (space_chars): Remove. The scrubber converts
1494 sequences of whitespace to a single space.
1495 (is_space_chars): Just compare with space.
1496 (md_begin): Don't initialize space_chars.
1497 (md_assemble): Just skip a single whitespace character.
1498 (i386_operand): Rewrite base-index parsing to use new
1499 parse_register, and to skip white space. Skip white space in a
1500 number of other places too. Don't give error message if
1501 parse_register fails.
1502 (parse_register): Change reg_string parameter to be non-const.
1503 Add end_op parameter. Skip white space after the `%', and return
1504 end of register string. Give error message here rather than
1507 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
1509 Based on patch from Matt Semersky <matts@scd.hp.com>:
1510 * expr.c (op_encoding): Make const.
1511 (expr_set_precedence): New function.
1512 (expr_begin): Don't set operator rankings, just call
1513 expr_set_precedence.
1514 * expr.h (expr_set_precedence): Declare.
1515 * read.c (s_mri): Call expr_set_precedence.
1517 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
1519 * doc/as.texinfo (Statements): Remove paragraph discussing
1520 continuing lines with a backslash. This hasn't worked for years,
1523 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
1525 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
1527 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
1528 (ps_CTORS, ps_DTORS): New section types.
1529 (vms_fixup_xtors_section): New function
1530 (Ctors_Psect, Dtors_Psect): Define.
1531 (IS_GXX_XTOR): Define
1532 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
1533 Filter static constructors/destructors and add to
1534 Ctors_Symbols/Dtors_Symbols chain.
1535 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
1536 appropriate section.
1538 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
1539 * makefile.vms: Merge vax/vms support.
1541 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
1543 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
1544 (elf_pseudo_table): Add them.
1545 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
1546 (md_apply_fix): Accept them.
1547 (mips_fix_adjustable): Don't adjust them.
1548 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
1549 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
1550 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
1551 (tc_fix_adjustable): Don't adjust them.
1553 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
1555 * Makefile.am (CGEN_CPU_PREFIX): New variable.
1557 * Makefile.in: Regenerate.
1558 * configure.in: AC_SUBST cgen_cpu_prefix.
1559 * configure: Regenerate.
1561 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1563 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
1564 Changed all users of COND12_DELAY.
1566 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
1568 * config/tc-mn10300.c (set_arch_mach): New function.
1569 (md_pseudo_table): Add pseudo-ops to set the current machine type.
1570 (md_begin): Default to mn10300 mode.
1571 (md_assemble): Only accept instructions for the core mn10300
1572 chip and the active machine type.
1574 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
1576 * subsegs.h (segment_info_type): Give the struct a name.
1577 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
1578 * config/tc-h8500.h (tc_reloc_mangle): Declare.
1579 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
1580 * config/tc-w65.h (tc_reloc_mangle): Declare.
1581 * config/tc-z8k.h (tc_reloc_mangle): Declare.
1583 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
1585 * config/tc-v850.c (v850_comm): Restore old section
1586 after common processing.
1588 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
1590 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
1592 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
1594 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
1595 char with code that explicitly sign-extends.
1597 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
1599 * config/tc-v850.c (md_begin): Restore text section as the current
1600 section after creating call table sections.
1601 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
1604 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
1605 with call to macro SYM_AUXINFO.
1607 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
1609 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
1610 with the program transform name.
1611 * Makefile.in: Rebuild.
1613 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
1615 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
1618 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
1620 * config/tc-i386.c (i386_operand): Be prepared for a space between
1621 the open parenthesis and the start of the register operand,
1622 because of the June 16 change.
1624 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
1626 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
1629 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
1631 * config/tc-d30v.c (d30v_align): Always perform alignment request,
1632 even if it is belived to be unnecessary.
1634 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
1636 * write.c (adjust_reloc_syms): Never adjust relocs against weak
1638 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
1640 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
1642 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
1643 shift amount for a repeated operand. The shift amount for the
1644 repeated copy comes from the size of the operand.
1646 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
1648 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
1650 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
1652 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
1654 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1656 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
1657 characters in it as LEX_IS_SYMBOL_COMPONENT.
1658 * config/tc-i386.h (tc_symbol_chars): Define.
1659 (extra_symbol_chars): Declare.
1660 * config/tc-i386.c (extra_symbol_chars): Define.
1661 (comment_chars): Don't use '/' as comment start if TE_LINUX.
1662 (line_comment_chars): Set to '/' if TE_LINUX.
1663 * doc/c-i386.texi (i386-prefixes): Update.
1664 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
1666 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
1668 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
1669 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
1671 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
1673 * config/tc-d10v.c (md_apply_fix3): Checking displacement
1674 constraint in instructions REP & REPI.
1676 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
1678 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
1679 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
1681 (check_range): If the operand is shifted, then shift the number
1682 before checking its range.
1684 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
1686 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
1689 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
1691 * config/tc-v850.c (v850_comm): Create special sections as needed.
1693 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
1695 * config/tc-d10v.c (write_2_short): Addition of swapping
1696 instructions for sequential and reverse sequential order when
1697 given order is not possible.
1699 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
1701 * Makefile.am: Rebuild dependencies.
1702 (DEP_INCLUDES): Fix reference to intl build directory.
1703 * Makefile.in: Rebuild.
1705 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1707 * doc/c-i386.texi: Update 16 bit documentation.
1709 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
1710 IgnoreDataSize to IgnoreSize as they are used for address size as
1712 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
1713 32-bit mode, similarly addr16/data16 and variants.
1715 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
1717 * config/tc-d30v.c (md_assemble): Fix handling of reverse
1718 sequential word multiply instructions.
1720 (do_assemble): Add extra command line argument, to allow mul32
1721 attribute to be preserved across parallel insns.
1722 (md_assemble): Insert NOPs between explicitly parallel insns which
1723 contain an 32 bit multiply and a 16 multiply.
1725 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1727 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
1730 * config/tc-i386.c (reloc): Add braces.
1732 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
1733 consistent with Intel naming.
1734 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
1735 use bitfields in sib_byte.
1736 (modrm_byte): Don't use bitfields here either.
1738 * config/tc-i386.c (current_templates): Add const.
1739 (parse_register): Add const to return, param, and char *s.
1740 (i386_operand): Add const to reg_entry *r.
1741 * config/tc-i386.h (templates): Add const to start, end.
1743 Inspired by code for 16 bit gas support from Martynas Kunigelis
1744 <martynas@nm3.ktu.lt>:
1745 * config/tc-i386.c (md_assemble): Add full support for 16 bit
1746 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
1747 (uses_mem_addrmode): Remove.
1748 (md_estimate_size_before_relax): Add support here too.
1749 (md_relax_table): Rewrite interface to md_relax for 16 bit
1751 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
1752 (opcode_suffix_to_type): Remove.
1753 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
1754 (SIZE_FROM_RELAX_STATE): Modify to suit above.
1755 (md_convert_frag): Likewise.
1756 (i386_operand): Add support for 16 bit base/index regs,
1757 immediates, and displacements. Remove some unnecessary casts, and
1758 localise end_of_operand_string, displacement_string_start,
1759 displacement_string_end variables. Add GCC_ASM_O_HACK.
1760 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
1762 * config/tc-i386.c (prefix_hash): Remove.
1763 (md_begin): Rewrite without obstacks. Remove prefix hash table
1764 handling. Rewrite lexical table handling.
1765 (i386_print_statistics): Don't print prefix statistics.
1766 (md_assemble): Rewrite instruction parser so that line is not
1767 converted to lower case. Don't do a hash_find for prefixes,
1768 instead recognise them via opcode modifier.
1769 (expecting_operand, paren_not_balanced): Localise variables.
1770 * config/tc-i386.h (IsPrefix): Define.
1771 (prefix_entry): Remove.
1773 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
1774 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
1775 '\\' in case where comment_chars contains '/'.
1777 * config/tc-i386.c (MATCH): Ensure given operand and template
1778 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
1779 you must write `ljmp *table(%ebx)'.
1781 From H.J. Lu <hjl@gnu.org>:
1782 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
1783 as 0 ifndef BFD_ASSEMBLER.
1784 (md_assemble): Allow immediate operands without suffix or
1785 other reg operand to default in size to the current code size.
1787 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
1789 * config/tc-v850.c (md_begin): Restore creation of
1790 .call_table_text and .call_table_data sections.
1792 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
1794 * config/tc-d30v.c (md_assemble): Set execution type to unknown
1795 after emitting a word of noops.
1797 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1799 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
1800 (i386_operand): Simplify checks for valid base/index combinations.
1801 Disallow `in 4(%dx),%al'.
1803 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
1805 (add_prefix): Change parameter from char to int.
1807 * config/tc-i386.h (Ugh): Define opcode modifier.
1808 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
1810 * config/tc-i386.c (md_assemble): Rewrite MATCH and
1811 CONSISTENT_REGISTER_MATCH macros to check register types more
1812 thoroughly. Check for illegal suffix/operand combinations
1813 when matching insns with operands. Handle new `s' suffix, and
1814 associated FloatMF opcode modifier for float insns with memory
1816 * config/tc-i386.h (FloatMF): Define new opcode modifier.
1817 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
1818 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
1819 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
1820 DATA_PREFIX_OPCODE throughout.
1822 * config/tc-i386.c (REGISTER_WARNINGS): Define.
1823 (md_assemble): Rewrite suffix/register operand checking code to be
1824 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
1825 AnyMem, the better to grep.
1827 (i386_operand): Don't set Mem bits in i.types[this_operand] when
1828 given a memory operand. Don't set Abs bits either.
1829 (type_names): Remove Mem*, Abs*.
1830 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
1831 define opcode_modifiers as these cases are handled by Disp8,
1832 Disp16, Disp32 and suffix checks.
1833 (COMES_IN_BOTH_DIRECTIONS): Remove.
1834 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
1836 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
1837 if IgnoreDataSize modifier given. Remove ShortformW modifier
1838 test. Add test for ShortForm in W base_opcode modification.
1839 Merge Seg2ShortForm and Seg3ShortForm code.
1840 * config/tc-i386.h (ShortFormW): Remove.
1841 (IgnoreDataSize): Define.
1843 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
1845 * config/tc-d30v.c (md_assemble): Store previous segment state
1846 with previous instruction.
1848 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1850 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
1851 (ebp, esp): Remove static variables.
1852 (MATCH): Remove test for InOutPortReg.
1853 (i386_operand): Properly handle InOutPortReg here instead.
1854 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
1855 (md_assemble): Simplify and correct modrm and sib generation.
1856 (i386_operand): Add warning for scale without index.
1857 Rewrite checks for valid base/index combinations.
1859 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
1860 macros and enclose in do while(0).
1861 (RESTORE_END_STRING): Likewise.
1862 (md_assemble): Add one to printed operand number so we start
1863 from 1 not 0. Add some more gettext invocations.
1864 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
1867 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
1868 DATA_PREFIX, SEG_PREFIX): Define.
1869 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
1870 (check_prefix): Remove function.
1871 (add_prefix): New function. Add prefix to i.prefix as well as
1873 (md_assemble): Changes for add_prefix. Remove hack for wait
1874 prefix, instead always output prefixes in fixed order. Test
1875 for jcxz/loop when selecting between word & dword operations,
1876 and add address size prefix rather than operand size prefix.
1877 Remove operand -> address size hack when emitting jcxz/loop.
1878 (i386_operand): Remove O_Absent check as it's done in expr.
1880 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
1882 * configure.in: Recognize m5200 as a cpu_type of m68k.
1883 * aclocal.m4: Rebuild with current libtool.
1884 * configure: Rebuild.
1886 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1888 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
1889 to relaxable_symbol to prevent references to external symbol from
1892 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
1894 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
1895 symbols are relaxable.
1897 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
1899 * config/tc-v850.c (md_begin): Don't create special
1900 sections by default.
1902 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
1904 * config/tc-mips.c (macro): For div and udiv, close the
1905 reorder block as soon as possible.
1907 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
1909 From Matt Semersky <matts@scd.hp.com>:
1910 * macro.c (macro_mri_mode): New function.
1911 * macro.h (macro_mri_mode): Declare.
1912 * read.c (s_mri): Call macro_mri_mode when switching in and out of
1915 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
1917 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
1920 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
1921 until after xstrdup in OBJ_EVAX case.
1923 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
1925 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
1926 offset calculation. Also, use VAX_BRW from vax-inst.h instead
1927 of hardcoded magic number.
1928 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
1930 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
1932 * read.c (do_s_func): New function.
1934 * read.h (do_s_func): Add prototype.
1936 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
1938 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
1939 nops if fill pattern not specified.
1941 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
1943 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
1944 * config/te-go32.h (TE_GO32): Define.
1945 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
1947 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
1949 Implement .func/.endfunc pseudo-ops.
1950 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
1952 * read.c (potable): Add .func,.endfunc.
1953 (s_func): New function.
1954 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
1956 (in_doc_func_p,current_function_label): New static globals.
1957 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
1959 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
1961 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
1962 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
1963 * config/tc-arm.h (WORKING_DOT_WORD): Define.
1964 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
1965 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
1966 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
1967 * config/tc-i860.h (WORKING_DOT_WORD): Define.
1968 * config/tc-i960.h (WORKING_DOT_WORD): Define.
1969 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
1970 * config/tc-w65.h (WORKING_DOT_WORD): Define.
1971 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
1972 * config/tc-a29k.c: Don't define md_short_jump_size,
1973 md_long_jump_size, md_create_short_jump or md_create_long_jump.
1974 * config/tc-alpha.c: Likewise.
1975 * config/tc-alpha.h: Likewise.
1976 * config/tc-arm.c: Likewise.
1977 * config/tc-h8300.c: Likewise.
1978 * config/tc-h8500.c: Likewise.
1979 * config/tc-hppa.c: Likewise.
1980 * config/tc-i860.c: Likewise.
1981 * config/tc-i960.c: Likewise.
1982 * config/tc-ppc.c: Likewise.
1983 * config/tc-sh.c: Likewise.
1984 * config/tc-sparc.h: Likewise.
1985 * config/tc-tic30.c: Likewise.
1986 * config/tc-w65.c: Likewise.
1987 * config/tc-z8k.c: Likewise.
1989 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
1991 * config/tc-vax.c (_): Delete this macro used for placeholder
1992 values in vax_operand_width_size; it conflicts with the _() macro
1993 used for internationalization.
1995 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
1997 * symbols.c (symbol_find_base): Fix case insensitive symbol name
1998 code. From Chris Moller <moller@bops.com>.
2000 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
2001 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
2002 * read.c (emit_expr): Initialize seg and subseg fields of a new
2004 * write.c (write_object_file): Switch to the appropriate segment
2005 and subsegment when processing a broken word.
2007 * config/tc-m68k.c (mri_assemble): New static function.
2008 (build_mri_control_operand): Call mri_assemble rather than
2010 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
2011 (s_mri_endf, s_mri_endw): Likewise.
2013 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
2015 * read.c (s_org): Call md_flush_pending_output if it is defined.
2017 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
2019 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
2021 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
2022 (md_parse_option): Add for same.
2023 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
2024 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
2025 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
2027 * config/tc-sparc.h (cons_fix_new_sparc): Added.
2029 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
2031 * config/tc-arm.c (find_real_start): Relax definition of local
2034 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
2036 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
2037 symbols at the given address, not just the last one specified.
2039 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
2041 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
2042 or number_to_chars_littleendian to write data.
2044 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
2046 * config/tc-v850.c (md_assemble): Remove artificially created
2047 register name symbols.
2049 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
2051 * write.c (fixup_segment): Change "segment" to "section" in
2054 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
2056 * write.c (fixup_segment): Change sym1-sym2 message again.
2058 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
2060 * write.c (fixup_segment): Improve error message for sym1-sym2
2061 errors when sym1 is in a different segment from sym2.
2063 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
2065 * config/tc-m32r.c (warn_unmatched_high): New static local.
2066 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
2067 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
2068 (md_longopts): Recognize --{no-,}warn-unmatched-high.
2069 (md_parse_option): Likewise.
2070 (md_show_usage): Likewise.
2071 (m32r_frob_file): Likewise.
2073 * read.c (generate_file_debug,generate_lineno_debug): New functions.
2074 (read_a_source_file): Call them.
2075 * read.h (stabs_generate_asm_file): Declare.
2076 * stabs.c (stabs_generate_asm_file): New function.
2077 (generate_asm_file): New function.
2078 (stabs_generate_asm_lineno): Move file name handling into
2081 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
2083 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
2084 (d30v_current_align, d30v_current_align_seg): New variables.
2085 (d30v_last_label): New variable.
2086 (d30v_align, s_d30v_align, s_d30v_text): New functions.
2087 (s_d30v_data, s_d30v_section): Likewise.
2088 (md_pseudo_table): Call them.
2089 (md_begin): Initialize d30v_current_align_seg.
2090 (md_assemble): Call d30v_align when needed by known current alignment.
2091 (d30v_frob_label, d30v_cons_align): New functions.
2092 * config/tc-d30v.h (md_do_align): Remove.
2093 (tc_frob_label): Call d30v_frob_label.
2094 (md_cons_align): New.
2096 * config/tc-d30v.c (find_format): Convert complex expressions to
2097 expression symbols before processing. Clean up code formatting.
2099 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
2101 * po/Make-in (install-info): New target.
2103 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
2105 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
2107 * config/tc-mn10300.c (md_assemble): Likewise.
2109 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
2111 * Makefile.am: Update with `make dep-am'.
2112 (HFILES): Add cgen.h.
2113 (cgen.o): Depend on cgen.h.
2114 * Makefile.in: Regenerate.
2116 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
2118 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
2120 * gasp.c (grab_label): Permit a label to be a preprocessor
2121 variable by permitting a label to start with a backslash.
2123 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
2125 * config/tc-mips.c (validate_mips_insn): Removed hack
2126 for previously inaccessible bitfields in some INSN_TRAP
2129 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
2131 * config/tc-d30v.c (do_assemble): Abort with error message
2132 if opcode operands do not match.
2134 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
2136 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
2137 'q' operand format for 20-bit "break"/"sdbbp" instructions.
2138 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
2139 similar new 'q' operand.
2141 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
2143 * cgen.c (cgen_asm_finish_insn): Fix typo.
2145 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
2148 * cgen.c: Include it.
2149 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
2150 (cgen_asm_finish_insn): Result is now void. New arg `result'.
2151 All callers updated.
2152 * config/tc-m32r.c: Include cgen.h.
2153 (m23r_insn): New members num_fixups,fixups.
2155 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
2157 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
2158 to avoid compiler warning.
2160 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
2162 * makefile.vms: Run dec c with /nodebug. Pass CC value when
2165 * makefile.vms (OBJS): Add ehopt.obj
2167 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
2169 * doc/c-vax.texi: Correct and extend vax/vms documentation.
2171 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
2173 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
2174 a short format insn.
2175 (md_assemble): Set it for explicitly packed insns.
2177 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
2179 * config/obj-coff.c (c_symbol_merge): Do not take address of
2180 native fields when performing the memcpy.
2182 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
2184 * config/tc-mips.c (macro,macro2): Implement
2185 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
2187 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2189 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
2190 relocations against globally visible symbols.
2191 * config/tc-m68k.c (relaxable_symbol): New macro.
2192 (m68k_ip, md_estimate_size_before_relax): Use it.
2193 (tc_m68k_fix_adjustable): Also handle weak symbols.
2195 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
2197 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
2198 references to externally visible symbols.
2199 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
2200 values in twice for a PC relative reloc if the symbol is
2203 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
2204 don't adjust a PC relative reloc against an externally visible
2206 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
2207 for a PC relative fixup against an externally visible defined
2208 symbol, arrange to store object file and addend values as though
2209 the symbol were not defined.
2210 (tc_gen_reloc): Likewise.
2212 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
2214 * read.c (sizeof_leb128): Referenced externally by write.c so
2217 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
2219 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
2220 and expand a 'debug' symbol associated with the next instruction
2221 that does not cause a short instruction to be filled with a NOP.
2222 (md_pseudo_table): Add support for .debugsym.
2223 (assemble_parallel_insn): Add calls to expand_debug_sym as
2225 (md_assemble): Ditto.
2227 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
2229 * as.c (main): Conditionally call setlocale.
2230 * gasp.c (main): Likewise.
2231 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
2232 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
2234 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
2236 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
2238 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
2240 * config/tc-hppa.c: Change all calls to bzero to use memset.
2241 (pa_ip): Add cast to avoid warning.
2242 (tc_gen_reloc, md_apply_fix): Likewise.
2243 (pa_find_space_by_number): Likewise.
2244 (hppa_force_relocation): Likewise.
2245 (pa_block): Change i to unsigned int.
2246 * config/obj-som.h (obj_som_copyright): Declare.
2248 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
2250 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
2251 for line numbers for assembly source.
2253 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
2255 * configure.in: Change version number to 2.9.4
2256 * configure: Rebuild.
2258 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
2260 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
2262 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
2264 * ecoff.h: Change symbolS in function declaration to struct
2267 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
2269 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
2270 (md_convert_frag): Fix i18n typo.
2272 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
2274 * ecoff.c (ecoff_get_cur_proc_sym): New function.
2275 * ecoff.h: Protoype it.
2276 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
2277 [EVAX] (s_alpha_prologue): Delete.
2278 (md_pseudo_table): Update.
2280 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
2282 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
2283 array to local pointer.
2284 (get_args, parse_expr): Add casts to avoid warnings.
2286 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
2288 * read.c (s_set): Cast xmalloc return value to fragS *.
2289 * config/tc-m68k.c (m68k_ip): Function made static to match
2290 previous forward declaration.
2291 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
2293 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
2295 * config/tc-v850.c: Add internationalisation macros to error
2298 * config/tc-m32r.c (can_make_parallel): Add internationalisation
2299 macros to error strings.
2301 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
2303 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
2304 reloc is in the TOC csect.
2305 (md_apply_fix3): Correct gettext typo.
2307 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
2309 * config/tc-arm.c (find_real_start): Ignore symbols starting with
2310 .L - they are local labels and the branches are not really
2311 function calls but rather far jumps.
2313 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
2315 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
2317 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
2319 * config/tc-i386.c (md_assemble): Print operand number rather than
2320 using ordinal_names.
2321 (i386_operand): Likewise.
2323 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
2325 * Makefile.am (INTLLIBS): Define to work around apparent automake
2327 All Makefiles: Regenerated.
2329 * Many files: Added gettext invocations around user-visible
2331 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
2332 HAVE_LC_MESSAGES): Define.
2333 * dep-in.sed: Added asintl.h.
2334 * po/Make-in: New file.
2335 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
2337 * read.c (Z_): Renamed from `_'.
2338 * Makefile.am (SUBDIRS): Added po.
2339 (POTFILES): new macro.
2340 (po/POTFILES.in): New target.
2341 ($(OBJS)): Added asintl.h.
2343 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
2344 (as_new_LDADD): Added $(INTLLIBS).
2345 (as_new_DEPENDENCIES): Added $(INTLDEPS).
2346 (gasp_new_LDADD): Added $(INTLLIBS).
2347 (gasp_new_DEPENDENCIES): New macro.
2348 * configure, aclocal.m4: Rebuilt.
2349 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
2351 (ALL_LINGUAS): Define.
2352 * macro.c: Include "asintl.h".
2353 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
2354 * as.h: Include "asintl.h".
2355 * config/tc-i386.c (ordinal_names): Removed.
2356 (md_assemble): Changed error text to avoid ordinal_names.
2357 (i386_operand): Likewise.
2358 (reloc): Added as_bad to avoid i18n problems.
2359 (tc_gen_reloc): Likewise.
2360 * config/tc-arm.c (bad_args): Now a #define.
2362 * config/obj-vms.c (VMS_stab_parse): Changed type of
2364 (global_symbol_directory): Unified strings to avoid i18n
2366 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
2367 avoid i18n problems.
2368 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
2369 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
2371 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
2373 * config/tc-v850.c (md_assemble): Changed C++ comment into C
2375 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
2377 * as.c (print_version_id): Added an fprintf to avoid i18n
2379 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
2381 * expr.c (expr): Added as_warn call to avoid i18n problems.
2382 * messages.c (as_assert): Changed code to avoid i18n problems.
2383 (as_abort): Likewise.
2384 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
2385 (s_space): Likewise.
2386 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
2388 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2390 * config/tc-i386.c (check_prefix): New static function, split out
2392 (struct _i386_insn): Add wait_prefix field.
2393 (md_assemble): Remove wait_prefix local variable. Use
2394 check_prefix when adding a prefix.
2396 * config/tc-i386.c (current_templates): New static variable.
2397 (md_assemble): Remove current_templates local variable.
2398 (md_assemble, i386_operand): Improve error and warning messages in
2399 many places. Add RESTORE_END_STRING in many places before error
2400 return. Clarify some comments.
2402 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
2404 (md_assemble): Parse string instruction operands, looking for
2405 segment override prefixes. Check for invalid segment prefixes on
2407 (i386_operand): i.seg[] and max mem_operand changes for string
2409 * config/tc-i386.h (EsSeg): Define.
2411 * config/tc-i386.h (regKludge): Define.
2412 (iclrKludge, imulKludge): Don't define.
2413 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
2414 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
2415 opcode_modifier checks to look for more common cases first. Add
2416 default_seg for IsString case.
2418 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
2420 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
2422 * configure: Rebuild with new automake and libtool.
2423 * aclocal.m4, Makefile.in: Likewise.
2425 * doc/Makefile.am (as.dvi): New target.
2426 * doc/Makefile.in: Rebuild.
2428 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
2430 * configure.in: Added sparc86x support.
2432 * configure: Rebuild.
2434 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
2436 (md_parse_option): Warn if -EL is not supported for this architecture.
2438 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
2440 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
2442 * config/tc-mips.c (mips_ip): Note when we use get match on
2443 the full instruction name.
2445 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
2447 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
2448 back into the expression to handle add/sub simplification correctly.
2450 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
2452 * config/tc-mips.c (hilo_interlocks): Remove 4300.
2454 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
2456 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
2459 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
2461 * symbols.c (max_indent_level): New global.
2462 (print_symbol_value_1): Use it.
2463 * expr.h (expr_build_dot): Declare.
2464 * expr.c (expr_build_dot): New function.
2466 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
2468 * symbols.c (print_binary): New function.
2469 (print_expr_1): Call it.
2471 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2473 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
2474 operand in the opcode.
2476 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2478 * config/tc-i386.h: Reorder operand flags and opcode modifier
2479 flags for clarity. Remove unused definitions: Unknown,
2480 ImmUnknown, DispUnknown, NoModrm.
2481 * config/tc-i386.c (type_names): Add missing Debug type.
2482 (md_assemble): Better duplicate prefix checking. Quicker string
2483 instruction check via new opcode_modifier flag.
2485 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
2487 * doc/as.texinfo (Invoking): Clarify -Wa example.
2489 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
2491 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
2492 (s_mips_weakext): Define.
2493 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
2494 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
2497 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
2499 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
2500 is an error if the value can not be computed at assembly time.
2501 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
2503 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
2505 * gasp.c (main): Set next field of new include_path structure to
2506 NULL. From Avery Pennarun <averyp@gdc.ca>.
2508 * read.c (s_mri_sect): Call as_bad rather than abort for an
2509 unsupported MRI target.
2511 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
2513 * config/tc-arm.c (arm_validate_fix): New function. Determine if
2514 the destination of a branch instruction should be altered.
2515 (find_real_start): New function: Locate the real, Thumb coded
2516 start of a Thumb function.
2517 (do_t_branch23): Alter the destination of branches to Thumb
2520 * config/tc-arm.h: Define TC_VALIDATE_FIX.
2522 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
2524 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
2527 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2529 * doc/as.texinfo: Use @itemx for a secondary item in a table.
2530 * doc/c-hppa.texi: Likewise.
2532 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
2534 * Makefile.am: Rebuild dependencies.
2535 * Makefile.in: Rebuild.
2537 * Makefile.am (DEP_INCLUDES): New variable.
2538 (.dep1): Change to work when srcdir is not an absolute path.
2539 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
2540 * Makefile.in: Rebuild.
2542 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
2544 * config/tc-i386.h, config/tc-i386.c: Revert March 24
2545 LinearAddress patch.
2547 * configure.in: Set version to 2.9.1.
2548 * configure: Rebuild.
2550 * Branched binutils 2.9.
2552 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2554 * config/tc-i386.h (FWait): Define.
2555 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
2556 other prefixes. Check FWait flag in opcode table to see which
2557 instructions require an fwait prefix.
2559 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2561 * stabs.c (get_stab_string_offset): Always create a stab string
2564 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
2566 Fix some gcc -Wall warnings:
2567 * atof-generic.c (atof_generic): Add casts to avoid warnings.
2568 * ehopt.c (eh_frame_code_alignment): Likewise.
2569 * expr.c (integer_constant, operand): Likewise.
2570 * frags.c (frag_align): Likewise.
2571 * gasp.c (level_0, change_base, doinstr): Likewise.
2572 * hash.c (hash_ask): Likewise.
2573 * listing.c (listing_page, calc_hex, print_lines): Likewise.
2574 (debugging_pseudo): Likewise.
2575 * macro.c (define_macro, check_macro): Likewise.
2576 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
2577 (ignore_rest_of_line, float_cons): Likewise.
2578 * symbols.c (decode_local_label_name): Likewise.
2579 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
2580 (fixup_segment, number_to_chars_bigendian): Likewise.
2581 (number_to_chars_littleendian): Likewise.
2582 * config/atof-ieee.c (gen_to_words): Likewise.
2583 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
2584 (sparc_ip, parse_keyword_arg, s_common): Likewise.
2585 * read.c (output_big_sleb128): Initialize locals to avoid
2587 (output_big_uleb128, equals): Likewise.
2588 * atof-generic.c (atof_generic): Change number_of_digits_* locals
2589 to unsigned int. Change zeros to unsigned int.
2590 * cond.c (s_if): Add return to default case.
2591 * frags.c (frag_now_fix): Change return type to addressT.
2592 * frags.h (frag_now_fix): Update declaration.
2593 * listing.c (file_info_struct): Change linenum to unsigned int.
2594 (struct list_info_struct): Change hll_line to unsigned int.
2595 (print_source): Update format string.
2596 * read.c (emit_expr): Change scan to unsigned int, and don't
2597 bother to initialize it.
2598 * symbols.c (dollar_label_count): Change to unsigned long.
2599 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
2600 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
2601 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
2603 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
2605 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
2606 mcf5200 just as we do for m68000.
2607 (m68k_init_after_args): Likewise.
2608 (md_estimate_size_before_relax): Likewise.
2610 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
2612 * config/tc-v850.c (md_assemble): Store relocation addend in
2613 fixup instead of instruction.
2615 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2617 * config/tc-i386.c (md_assemble): Swap template arguments to
2618 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
2619 This macro is currently symmetric, so passing them the wrong
2620 way didn't cause any problem, but may if the macro is changed
2622 After copying template to i.tm, use i.tm. rather than t-> to
2623 access fields, and make t a const*
2624 Move i.tm.operand_types[] swap to immediately after the copy.
2626 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
2628 * expr.h (expr_build_uconstant): Add prototype.
2629 (expr_build_unary,expr_build_binary): Add prototypes.
2630 * expr.c (expr_build_uconstant): New function.
2631 (expr_build_unary,expr_build_binary): New functions.
2633 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
2635 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
2636 * macro.c (macro_expand_body): Increase buffer size.
2637 * messages.c (as_warn): Likewise.
2638 (as_warn_where, as_bad, as_bad_where): Likewise.
2640 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
2642 Based on patch from H.J. Lu <hjl@gnu.org>:
2643 * Makefile.am (DISTSTUFF): New variable.
2644 (diststuff): New target.
2645 * Makefile.in: Rebuild.
2647 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
2649 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
2650 m32r_elf_section_change_hook.
2652 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
2653 emit a nop if a section ends with a 16 bit instruction.
2655 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
2657 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
2658 s_lcomm rather than obj_coff_lcomm.
2659 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
2661 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
2663 * config/tc-i386.h (LinearAddress): Define.
2664 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
2665 instruction, don't use a default segment.
2667 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
2669 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
2670 * configure: Rebuild.
2672 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
2674 * aclocal.m4, configure: Rebuild with libtool 1.2.
2676 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
2678 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
2679 PC relative branches. Patch courtesy of Jonathan Walton.
2682 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
2684 * configure.in (emulations): Add thumb-pe target.
2686 * configure (emulations): Add thumb-pe target.
2688 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
2690 * itbl-lex.l (yywrap): Don't define if already defined as a
2693 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
2695 * depend.c (quote_string_for_make): New function.
2696 (wrap_output): Use it.
2698 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
2700 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
2701 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
2703 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
2705 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
2706 Recognize -GN and -relax.
2707 (md_begin): Initialize gp size from -G switch.
2708 (alpha_force_relocation): Always force if -relax.
2709 (alpha_align): Take a new argument that will specify when to
2710 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
2711 Change all callers. Emit nop alignment padding as nop+unop pair.
2713 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
2715 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
2716 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
2718 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
2720 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
2721 require padding to the next long word boundary.
2723 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
2725 * cgen.c: #include symcat.h.
2726 * config/tc-m32r.c: Likewise.
2728 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
2730 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
2731 absolute expressions instead of '$' prefixed register names.
2733 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
2735 * read.c (s_set): Record file and line info for symbols when -as.
2736 (pseudo_set): Don't overwrite that dummy fragment.
2738 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
2740 * config/tc-ppc.c (md_pseudo_table): Add "section".
2741 (ppc_named_section): New static function.
2743 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
2745 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
2746 so we don't have to scan the entire list.
2748 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
2750 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
2751 case, allow the parallel instructions to modify the same flag
2754 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
2756 * listing.c (list_symbol_table): Categorize symbols by
2757 undefined_section rather than sy_frag->line == NULL.
2759 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
2761 * Makefile.am (install-exec-local): Install properly when ln
2762 fails or tooldir == prefix.
2764 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
2766 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
2767 Test result of insert_operand for error.
2769 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
2771 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
2772 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
2773 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
2774 * doc/Makefile.in: Rebuild.
2776 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
2778 * config/tc-mips.c (macro_build): Handle operand type 'C'.
2779 (macro): Fix handling of M_COP[0-3].
2781 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
2783 Based on patches from Ross Harvey <ross@teraflop.com>:
2784 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
2785 if macro_alternate or macro_mri.
2786 (getstring): Remove support for byte constants between < and >.
2787 (get_any_string): '<' only starts a string if macro_alternate or
2789 (macro_expand_body): Permit keyword parameters following
2790 positional parameters.
2792 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
2793 * configure.in (alpha*-*-netbsd*): New target.
2794 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
2795 * configure: Rebuild.
2797 * as.h (flag_warn_suppress_instructionswap): Move from here...
2798 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
2799 here, and make static.
2801 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
2802 BFD_ASSEMBLER or MANY_SEGMENTS.
2804 * as.c (show_usage): Update bug-gnu-utils address.
2805 * gasp.c (show_usage): Likewise.
2806 * doc/as.texinfo (Bug Reporting): Likewise.
2808 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
2810 * config/tc-mips.c (load_address): Don't use mips III or mips IV
2811 insns regardless of the size of a pointer if we're in mips I or
2813 (macro, macro2, s_cprestore, s_cpadd): Likewise.
2815 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2817 Fix rac to accept only a0:
2818 * tc-d10v.c (parallel_ok, find_opcode):
2819 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
2820 Introduce OPERAND_GPR.
2822 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
2824 * read.c (s_fill): Handle non-constant repeat counts by creating
2825 an rs_space fragment.
2827 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
2829 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
2830 from as_bad to as_warn.
2832 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
2834 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
2835 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
2836 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
2838 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
2840 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
2841 seg_fix_rotP rather than fix_root from seg_info.
2843 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
2845 * expr.c: Add support for 0x1_2_3_4 bignums.
2847 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
2849 * configure.in: Change -linux* to -linux-gnu*.
2850 * configure: Rebuild.
2852 * app.c (do_scrub_begin): Treat \r as whitespace.
2854 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
2856 * Makefile.am: Update dependencies.
2857 * Makefile.in: Rebuild.
2859 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
2861 * configure, aclocal.m4: Rebuild with new libtool.
2863 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
2865 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
2866 the argument to bfd_set_arch_mach.
2867 (load_address): Use bfd_arch_bits_per_address to determine the
2868 bit size of an address instead of looking at the isa level.
2869 (macro, macro2, s_cprestore, s_cpadd): Likewise.
2871 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
2873 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
2875 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
2877 * ehopt.c: New file.
2878 * as.h (enum _relax_state): Add rs_cfa.
2879 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
2880 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
2881 * read.c (emit_expr): Call check_eh_frame.
2882 * write.c (cvt_frag_to_fill): Handle rs_cfa.
2883 (relax_segment): Likewise.
2884 * Makefile.am: Rebuild dependencies.
2885 (GAS_CFILES): Add ehopt.c.
2886 (GENERIC_OBJS): Add ehopt.o.
2887 * doc/internals.texi (Frags): Document rs_cfa.
2889 * as.c (show_usage): Mention --traditional-format.
2890 (parse_args): Accept --traditional-format.
2891 * as.h (flag_traditional_format): Declare.
2892 * output-file.c (output_file_create): If flag_traditional_format,
2893 set BFD_TRADITIONAL_FORMAT on stdoutput.
2894 * doc/as.texinfo, doc/as.1: Document --traditional-format.
2896 * config/tc-mips.c (append_insn): Make sure that if we have a
2897 fixup for an unmatched %hi reloc, it does not associated with a
2900 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
2901 * doc/Makefile.in: Likewise.
2903 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
2905 * config/tc-m32r.c (check_for_side_effects): New function.
2906 (can_make_parallel): Add checks for instruction side effects
2907 clashing with the other instruction.
2908 (assemble_parallel_insn): Improve warning messages. Return error
2909 message from non-swapped instruction order.
2911 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
2913 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
2915 * config/tc-arm.h: Replace md_after_pass_hook definition with a
2916 md_cleanup definition. This moves the forced literal output to
2917 the end of the source pass, and avoids macro's inserting literals
2918 into the code immediately after the macro expansion.
2920 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
2922 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
2923 a gas internal symbol is adjustable.
2924 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
2926 * as.h: If gcc version greater than 2.6, use `__format__' and
2927 `__printf__' in function attributes, rather than `format' and
2930 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
2932 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
2934 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
2936 Add tms320c30 support:
2937 * config/tc-tic30.h: New file.
2938 * config/tc-tic30.c: New file.
2939 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
2940 TARGET_FORMAT as "coff-tic30".
2941 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
2942 * Makefile.am: Rebuild dependencies.
2943 (CPU_TYPES): Add tic30.
2944 (CPU_OBJ_VALID): tic30-aout is valid.
2945 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
2946 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
2947 * configure, Makefile.in: Rebuild.
2949 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
2951 * config/tc-v850.c (md_assemble): Improvements to error messages.
2953 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
2955 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
2956 BFD_RELOC_HI16_S to store the high bits of any value.
2958 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
2959 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
2960 assembler calculate relocations to any external symbol at all.
2961 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
2962 involving generation of pc-relative relocs.
2963 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
2964 has been moved to md_apply_fix3.
2966 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
2967 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
2968 which actually means (the address of identifier's GOT entry) +
2969 constant, which is not particularly useful.
2971 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
2973 * read.h (include_dirs): Declare.
2974 (include_dir_count,include_dir_maxlen): Declare.
2976 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
2978 * configure.in: Correct check for shared opcodes library.
2979 * configure: Rebuild.
2981 * listing.c (buffer_line): If we can't open the file, set at_end.
2982 (listing_print): Remove unused local variable fi.
2984 * config/m68k-parse.y (reglistpair): Handle register list in
2987 * config/vms-conf.h: Don't undef VERSION.
2989 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
2991 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
2993 (GENERIC_OBJS): New variable, with the rest of the old OBJS
2995 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
2996 ($(srcdir)/make-gas.com): Rename from make-gas.com.
2997 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
2998 (EXTRA_DIST): Define.
2999 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
3000 explicitly rather than via the list of object files.
3001 (gcc-as.opt): New file created when make-gas.com is run.
3002 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
3003 itbl-cpu.h} to #include appropriate file rather than copying that
3005 * config/vms-conf.h: Synchronize with current config.in.
3006 * Makefile.in: Rebuild.
3008 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
3010 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
3011 (parallel_ok): Relaxed parallel subinstruction dependency check.
3013 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
3015 * as.h (flag_warn_suppress_instructionswap): added new flag.
3016 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
3017 command line argument.
3018 * tc-d10v.c (write_2_short): emit "Swapping instructions"
3019 warning only if flag_warn_suppress_instructionswap is false.
3021 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
3023 * configure.in (i386-*-mingw32*): New target.
3024 * configure: Rebuild.
3026 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
3028 * symbols.c (resolve_symbol_value): Don't set the segment if it
3029 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
3031 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
3034 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
3036 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
3037 depends upon HAVE_{UNLINK,REMOVE} values rather than host
3040 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
3042 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
3044 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
3046 * config/tc-v850.c (v850_insert_operand): Display instruction when
3047 an error is encountered.
3049 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
3051 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
3052 (i386-*-sco3.2v5*coff): New target.
3053 (i386-*-sco3.2*): New target.
3054 * configure: Rebuild.
3056 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
3058 * config/tc-v850.c: Tidy error message production.
3060 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
3062 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
3063 validate_immediate return value in the right type for comparisons
3066 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
3068 * listing.c (MAX_BYTES): Use listing variables not constants.
3069 (data_buffer): No longer an array, but a pointer.
3070 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
3071 (listing_listing): Allocate data_buffer.
3073 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
3075 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
3076 --listing-rhs-width, --listing-cont-lines.
3077 (show_usage): Update.
3078 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
3079 (listing_lhs_cont_lines, listing_rhs_width): New vars.
3080 (print_lines): Use the variables instead of the constants.
3081 (listing_listing): Likewise.
3082 * listing.h: Declare the new vars.
3084 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
3086 * as.c (parse_args): Add --keep-locals alias for -L.
3087 Add --strip-local-absolute.
3088 (show_usage): Update.
3089 * as.h (flag_strip_local_absolute): New flag.
3090 * symbols.c (S_IS_LOCAL): Use it.
3091 * config/obj-aout.h (S_IS_LOCAL): Likewise.
3092 * config/obj-bout.h (S_IS_LOCAL): Likewise.
3093 * config/obj-coff.h (S_IS_LOCAL): Likewise.
3095 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
3097 * config/tc-m32r.c: Detect if explicitly parallel instructions
3098 might have an io conflict and issue a warning message.
3100 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
3102 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
3103 cgen_swap_fixups): Functions to save, restore and swap the fixup
3104 chain with a backup copy.
3105 (cgen_asm_finish_insn): Returns address of constructed insn.
3107 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
3109 * listing.c (file_info_struct): Remove FILE, add POS.
3110 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
3111 (file_info): Don't open the file.
3112 (buffer_line): Check for the file in the last_open cache, updating
3114 (print_source): Don't reference file_info->file.
3115 (listing_listing): Likewise.
3116 (listing_print): Close the file in the cache, if any.
3118 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
3120 * read.c (dwarf_file_string): New file static variable.
3121 (emit_expr): Look for constant sequence that leads up to a file
3122 name in DWARF debugging output.
3123 (stringer): Use dwarf_file_string to decide whether to accept a
3124 string as a file name.
3126 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
3128 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
3129 (crack_operand): Add reg->reglst MRI hack.
3130 (r_seg): Put reglst symbols in reg_section.
3131 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
3133 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
3135 * tc-sh.c (get_specific): Handle SGR & DBR.
3137 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
3139 * tc-h8300.c (parse_reg): Take the length of the symbol into
3140 account when attempting to match a register name.
3141 * tc-h8500.c (parse_reg): Likewise.
3143 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
3145 * cgen.c: Formatting changes to improve readability.
3147 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
3149 * config/tc-mips.c (macro): Rework division code to avoid unfilled
3152 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
3154 Based on a patch from Jim Wilson
3155 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
3156 (tc_gen_reloc): Handle cross section PC relative relocs
3159 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
3161 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
3163 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
3165 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
3166 (expr_jmp_buf): New static local.
3167 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
3168 (cgen_md_operand): New function.
3169 * tc-m32r.c: Clean up pass over `struct foo' usage.
3170 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
3172 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
3174 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
3175 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
3177 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
3179 * config/tc-i386.c (i386_operand): Give an error if there are
3180 unrecognized characters after an expression.
3182 For older changes see ChangeLog-9697